(2020 HU2) |
Classification: Amor [NEO] SPK-ID: 54016639 |
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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3299912387276039 | 3.3742e-05 | |
a | 1.519826253625434 | 7.7719e-05 | au |
q | 1.018296905540844 | 7.938e-07 | au |
i | 4.971020065647425 | 0.00039924 | deg |
node | 215.2015294265958 | 7.2873e-06 | deg |
peri | 18.47567192673302 | 0.00022248 | deg |
M | 114.8726532469126 | 0.0088448 | deg |
tp | 2458982.124711504900 (2020-May-12.62471150) | 7.8197e-05 | TDB |
period | 684.367441999073 1.87 | 0.052494 0.0001437 | d yr |
n | .5260332065891697 | 4.0349e-05 | deg/d |
Q | 2.021355601710025 | 0.00010337 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
26.5 |
|
.43863 |
MPO546171 |
autocmod 2.8 |
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